Organization and Nature of Operations (Tables)

12 Months Ended

Dec. 31, 2018

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Ownership Interests in DevCos

As of December 31, 2018, the Partnership’s assets and ownership interests in the DevCos are as follows:

DevCos	Areas Served	Service Lines	OMP Ownership
Bighorn DevCo	Wild Basin	– Natural gas processing – Crude oil stabilization – Crude oil blending – Crude oil and NGL storage – Crude oil transportation	100%
Bobcat DevCo	Wild Basin	– Natural gas gathering – Natural gas compression – Gas lift – Crude oil gathering – Produced and flowback water gathering – Produced and flowback water disposal	25%
Beartooth DevCo	Alger Cottonwood Hebron Indian Hills Red Bank Wild Basin	– Produced and flowback water gathering – Produced and flowback water disposal – Freshwater supply and distribution	70%